Cita APA (7th ed.)

Aitchison, J., & comp. Thesaurus. vol. I Introduction Classified Thesaurus Permuted Index Hierarchical Display. UNESCO.

Cita Chicago (17th ed.)

Aitchison, Jean, i comp. Thesaurus. Vol. I Introduction Classified Thesaurus Permuted Index Hierarchical Display. Londres: UNESCO.

Cita MLA (9th ed.)

Aitchison, Jean, i comp. Thesaurus. Vol. I Introduction Classified Thesaurus Permuted Index Hierarchical Display. UNESCO.